<template>
    <div class="container" @click = "handleGallaryClick">
        <div class="wrapper">
             <swiper :options = "swiperOption" >
                <swiper-slide v-for = "(item,index) in imgs" :key = "index">
                    <img class="gallary-img" :src = "item" />
                </swiper-slide>
                
                <div class="swiper-pagination" slot="pagination"></div>
            </swiper>
            
        </div>
    </div>
</template>
<script>
 
export default {
    name: 'CommonGallary',
    props: {
        imgs: {
            type: Array,
            default () {
                return []
            }
        }
    },
    data (){
        return{
            swiperOption:{
                pagination: '.swiper-pagination',
                paginationType: 'fraction',
                // 将observe应用于Swiper的父元素。当Swiper的父元素变化时，例如window.resize，Swiper更新。
                observer:true,
                observeParents:true,
            },
            
        }
    },
    methods: {
        handleGallaryClick () {
            this.$emit('close')
        }
    }
 
}
</script>
<style lang="stylus" scoped>
    .container >>> .wrapper-container
        overflow: inherit
    .container
        z-index: 99
        display: flex
        position: fixed
        flex-direction: column
        justify-content: center
        top: 0 
        left: 0
        right: 0
        bottom: 0
        background: #000
        .wrapper
            
            height: 0
            width: 100%
            padding-bottom: 68%
            background: #fff
            .gallary-img
                width: 100%
            .swiper-pagination
                color: #fff
                bottom: -1rem
</style>